You want to pass a reference to a function as a callback, and not the result of function execution: showDiv() returns some value; if no return statement was used, undefined is returned. showDiv is a reference to the function that should be executed. This should work: $(document).ready(function() { $(‘a.test’).on(“click”, showDiv); // jQuery 1.7 and higher … Read more
I usually expand each log out into its own channel and then to a separate log file, certainly makes things easier when you are trying to debug specific issues. So my logging section looks like the following: logging { channel default_file { file “/var/log/named/default.log” versions 3 size 5m; severity dynamic; print-time yes; }; channel general_file … Read more
Binding to 0.0.0.0 tells the service to bind to all IP addresses on your machine. Rails server used to do this by default, but with 4.2 changed to binding only to localhost. Basically if it’s only bound to localhost then it will only respond locally to either localhost or 127.0.0.1 which can’t work through a … Read more
$(window).unbind(‘scroll’); Even though the documentation says it will remove all event handlers if called with no arguments, it is worth giving a try explicitly unbinding it. Update It worked if you used single quotes? That doesn’t sound right – as far as I know, JavaScript treats single and double quotes the same (unlike some other … Read more
The main difference is that live will work also for the elements that will be created after the page has been loaded (i.e. by your javascript code), while bind will only bind event handlers for currently existing items. // BIND example $(‘div’).bind(‘mouseover’, doSomething); // this new div WILL NOT HAVE mouseover event handler registered $(‘<div/>’).appendTo(‘div:last’); … Read more
Why is JavaScript bind() necessary? The value of this is determined by how a function is called. If it is you who calls the function then there is usually no need to use .bind, since you have control over how to call the function, and therefore its this value. However, often it is not you … Read more
It assigns the “local” end’s port number. For a server socket, this is the ultimate way to go – it is exactly what is needed: have your socket be bound to port 80 for a web server, for example. For a client socket, however, the local address and port is normally not of importance. So … Read more
It may be related to a misconfiguration in your /etc/hosts. In my case, it was like this: 192.168.1.11 localhost instead of 127.0.0.1 localhost
TLDR: The specific problem in your code is stated in the paragraph near the end of this answer. This is a classical problem with JavaScript’s this, I suggest you read a little bit into it if you haven’t already. To put it in short and simpler terms (not just for you, but if someone else … Read more
For read-only controls they are the same. For 2 way databinding, using a datasource in which you want to update, insert, etc with declarative databinding, you’ll need to use Bind. Imagine for example a GridView with a ItemTemplate and EditItemTemplate. If you use Bind or Eval in the ItemTemplate, there will be no difference. If … Read more